From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2975D63C1; Wed, 8 Nov 2023 12:40:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="EUbBfEC/" Received: from smtp-fw-52005.amazon.com (smtp-fw-52005.amazon.com [52.119.213.156]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE40B1BF0; Wed, 8 Nov 2023 04:40:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1699447230; x=1730983230; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=0INXsWYvtLqes441yMpJeoo1nwyUIZ6UTzvYqHMB+U4=; b=EUbBfEC/pqP431P+m7+isNN57idWCC77mylKf4Ozs2jP4bgIDCKCUOF6 S7RXdmJwk9qwarib9sxd/2kdaFSeQl35tOs2dIXRqY5MrFbeDUV8LO+Y/ tqqqntaEH7C5ZVcPcXuyc/1hZrgau/Qe0yxWfsZAjj/VJge/my8CUhQUg k=; X-IronPort-AV: E=Sophos;i="6.03,286,1694736000"; d="scan'208";a="614880351" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-iad-1a-m6i4x-93c3b254.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-52005.iad7.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Nov 2023 12:40:28 +0000 Received: from smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev (iad7-ws-svc-p70-lb3-vlan2.iad.amazon.com [10.32.235.34]) by email-inbound-relay-iad-1a-m6i4x-93c3b254.us-east-1.amazon.com (Postfix) with ESMTPS id 8216CE1997; Wed, 8 Nov 2023 12:40:24 +0000 (UTC) Received: from EX19MTAUWB001.ant.amazon.com [10.0.7.35:63615] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.33.241:2525] with esmtp (Farcaster) id 722fe19b-527e-44ce-a47a-8e6d5ad03ba4; Wed, 8 Nov 2023 12:40:23 +0000 (UTC) X-Farcaster-Flow-ID: 722fe19b-527e-44ce-a47a-8e6d5ad03ba4 Received: from EX19D020UWC004.ant.amazon.com (10.13.138.149) by EX19MTAUWB001.ant.amazon.com (10.250.64.248) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.39; Wed, 8 Nov 2023 12:40:23 +0000 Received: from [0.0.0.0] (10.253.83.51) by EX19D020UWC004.ant.amazon.com (10.13.138.149) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.39; Wed, 8 Nov 2023 12:40:19 +0000 Message-ID: <2573d04d-feff-4119-a79c-dbf9b85e62fd@amazon.com> Date: Wed, 8 Nov 2023 13:40:17 +0100 Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC 29/33] KVM: VMX: Save instruction length on EPT violation Content-Language: en-US To: Nicolas Saenz Julienne , CC: , , , , , , , , , , , , , References: <20231108111806.92604-1-nsaenz@amazon.com> <20231108111806.92604-30-nsaenz@amazon.com> From: Alexander Graf In-Reply-To: <20231108111806.92604-30-nsaenz@amazon.com> X-Originating-IP: [10.253.83.51] X-ClientProxiedBy: EX19D032UWA002.ant.amazon.com (10.13.139.81) To EX19D020UWC004.ant.amazon.com (10.13.138.149) Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 Ck9uIDA4LjExLjIzIDEyOjE4LCBOaWNvbGFzIFNhZW56IEp1bGllbm5lIHdyb3RlOgo+IFNhdmUg dGhlIGxlbmd0aCBvZiB0aGUgaW5zdHJ1Y3Rpb24gdGhhdCB0cmlnZ2VyZWQgYW4gRVBUIHZpb2xh dGlvbiBpbgo+IHN0cnVjdCBrdm1fdmNwdV9hcmNoLiBUaGlzIHdpbGwgYmUgdXNlZCB0byBwb3B1 bGF0ZSBIeXBlci1WIFZTTSBtZW1vcnkKPiBpbnRlcmNlcHQgbWVzc2FnZXMuCj4KPiBTaWduZWQt b2ZmLWJ5OiBOaWNvbGFzIFNhZW56IEp1bGllbm5lIDxuc2FlbnpAYW1hem9uLmNvbT4KCgpJbiB2 MSwgcGxlYXNlIGRvIHRoaXMgZm9yIFNWTSBhcyB3ZWxsIDopCgoKQWxleAoKCgoKCkFtYXpvbiBE ZXZlbG9wbWVudCBDZW50ZXIgR2VybWFueSBHbWJICktyYXVzZW5zdHIuIDM4CjEwMTE3IEJlcmxp bgpHZXNjaGFlZnRzZnVlaHJ1bmc6IENocmlzdGlhbiBTY2hsYWVnZXIsIEpvbmF0aGFuIFdlaXNz CkVpbmdldHJhZ2VuIGFtIEFtdHNnZXJpY2h0IENoYXJsb3R0ZW5idXJnIHVudGVyIEhSQiAxNDkx NzMgQgpTaXR6OiBCZXJsaW4KVXN0LUlEOiBERSAyODkgMjM3IDg3OQoKCg==